Robtex

Up: 202.71.120.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 202.71.124.0/23
Down right: 202.71.126.0/23

IP	Type	Hostname
202.71.124.0	A+PTR	202-71-124-0.static.asianet.co.th
202.71.124.55	A+PTR	202-71-124-55.static.asianet.co.th
202.71.125.194	A+PTR	202-71-125-194.static.asianet.co.th
202.71.127.255	PTR	202-71-127-255.static.asianet.co.th